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People · Belgium

Guillaume David

3×3 · top 0.49% of 284,439 all-time · competing since September 2017 · 2017DAVI21

Guillaume David has been competing for 9 years. His best event is the 3×3: a personal-best single of 6.01, set at Leuven Open 2024, puts him in the top 0.49% of the 284,439 people who have ever been ranked in the event, and 4th in Belgium. Until June 2011, no official 3×3 solve in the world had been that fast. Across 40 competitions since September 2017, he has put 2,057 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 81% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 16.19 in September 2017 to 6.01, a 63% improvement. Guillaume has entered 40 competitions, more competitions than 99% of everyone who has ever competed.

3×3
best event — top 0.49% of 284,439 all-time
6.01
signature single · Leuven Open 2024
2,057
official solves on the record
12%
solve-to-solve spread · steadier than 81% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingBelgium
3×36.017.95
top 0.49%4 / 1,094
2×21.141.78
top 0.87%6 / 777
4×426.5531.75
top 1.2%3 / 459
5×555.3858.94
top 3.5%5 / 246
6×61:38.581:47.64
top 3.7%2 / 119
3×3 one-handed13.4019.96
top 5.1%21 / 314
Pyraminx3.675.83
top 6.2%45 / 589
7×72:46.733:02.22
top 7.0%6 / 91
Skewb3.875.70
top 10.0%39 / 394
Square-112.7815.64
top 11.4%13 / 150
Megaminx1:04.111:10.94
top 12.1%18 / 197
Clock8.249.00
top 16.4%26 / 180
3×3 Fewest Moves34 moves—
top 26.7%21 / 69

Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.

The line so far

German Nationals 2017: 16.19Belgian Easter 2018: 12.23Zonhoven Open 2018: 12.69Belgian Summer 2018: 11.59Zonhoven Autumn Open 2018: 10.79Luxembourg Open 2018: 11.43Annuntia Open 2019: 9.52Open de Lumes 2019: 10.84Belgian Solstice 2019: 10.34Belgian Open 2019: 8.58Seraing Open 2019: 10.03Annuntia Open 2020: 10.06Seraing Open 2021: 7.99Paris Open 2022: 8.85Annuntia Sunday Open 2022: 8.16Brugge Sunday Open 2022: 8.06Metz Open 2022: 7.96Rubik's WCA European Championship 2022: 7.84Rheinland-Pfalz Open 2022: 7.85Ganshoren Saturday Open 2022: 7.49Belgian Nationals 2022: 8.23Dontrien Open 2023: 7.46Brugge Open 2023: 6.08Wommelgem Open 2023: 7.23French Championship 2023: 7.43Rheinland-Pfalz Open 2023: 6.32Belgian Nationals 2023: 7.54Annuntia Sunday Open 2023: 6.95Hayange Open 2024: 7.02Hurlubiks Cube Mouscron 2024: 7.76French Championship 2024: 6.90Leuven Open 2024: 6.01Luxembourg Nationals 2024: 7.52Visé Open Sunday 2024: 7.86Crazy Cologne Cubing 2024: 6.98Belgian Nationals 2024: 7.04No Rush Hasselt 2026: 7.60Rubik's WCA European Championship 2026: 7.026.0116.191 Sep 201716 Jul 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-6 3×3 single — 1,376 people have one; it is 0.01 away.
  • A sub-1 2×2 single — 1,032 people have one; it is 0.14 away.

Targets move as he improves.